Hamilton Khaki Navy Scuba Auto 40mm vs Oris Divers Sixty-Five 40mm Black

In-Depth Comparison

The Hamilton Khaki Navy Scuba Auto 40mm and the Oris Divers Sixty-Five 40mm Black represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.

Heritage And Brand Prestige

Hamilton and Oris are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Khaki Navy reference was introduced in 2022, while this Divers Sixty-Five reference debuted in 2015. The Hamilton Khaki Navy Scuba Auto 40mm is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Hamilton Khaki Navy Scuba Auto 40mm beats the H-10 caliber offering a 80-hour power reserve running at 21,600 vph with 25 jewels. The Oris Divers Sixty-Five 40mm Black is powered by the Oris 733 (Sellita SW200-1) with a 38-hour power reserve operating at 28,800 vph featuring 26 jewels. The Hamilton Khaki Navy Scuba Auto 40mm wins on power reserve with a 42-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Hamilton Khaki Navy Scuba Auto 40mm features a 40.0mm case at 11.8mm thick with a 48.0mm lug-to-lug measurement, crafted in Stainless Steel. The Oris Divers Sixty-Five 40mm Black comes in at 40.0mm and 12.8mm thick with 47.5mm lug-to-lug, constructed from Stainless Steel. Both watches are virtually identical in diameter, so wrist presence will be comparable. At 68g, the Oris Divers Sixty-Five 40mm Black is the lighter of the two.

Materials And Construction

The Hamilton Khaki Navy Scuba Auto 40mm uses a Sapphire crystal paired with a Unidirectional rotating bezel, while the Oris Divers Sixty-Five 40mm Black features Sapphire with domed shape crystal with a Unidirectional rotating, aluminum insert bezel. On the wrist, the Hamilton Khaki Navy Scuba Auto 40mm comes on a Stainless steel bracelet with Folding clasp with push buttons, while the Oris Divers Sixty-Five 40mm Black is fitted with Black rubber strap featuring Pin buckle.

Water Resistance And Capability

The Hamilton Khaki Navy Scuba Auto 40mm is rated to 100m / 328ft and the Oris Divers Sixty-Five 40mm Black to 100m / 328ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the Hamilton Khaki Navy Scuba Auto 40mm lists for $795 compared to $1,900 for the Oris Divers Sixty-Five 40mm Black. The Hamilton Khaki Navy Scuba Auto 40mm is the more accessible option at MSRP, saving $1,105 at retail. On the secondary market, the Hamilton Khaki Navy Scuba Auto 40mm trades around $645 while the Oris Divers Sixty-Five 40mm Black commands approximately $1,450.

The Verdict

Choosing between the Hamilton Khaki Navy Scuba Auto 40mm and the Oris Divers Sixty-Five 40mm Black ultimately comes down to personal priorities. For dress occasions and smaller wrists, the Oris Divers Sixty-Five 40mm Black is more versatile. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.